Our Team
These people are the heart of the HMA team
Ken McMaster
MSW Hons, CQSW, MANZASW. Memberships ANZASW, NZATD, MINT
Ken is a director of HMA and has a background in social work. He is best known for his work in the family violence and sex offender field, as well as in contemporary programme design and development. He is principal trainer for HMA.
Suzanne Hall
Registered Psychologist, M.A. (Psychology), B.A., MNZPsS
Suzanne worked for Child, Youth and Family services for 14 years prior to Hall McMaster & Associates where she has worked since.
Joel Porter
BS, MA, PsyD Registered Clinical Psychologist (Australia), Board Certifited Clinical Supervisor (Australia), Registered Clinical Psychologist (NZ –inactive) Memberships: MINT, INEBRIA
Joel has worked in a wide range of clinical, academic and professional training settings. His career has focused on working with people to overcome and manage addiction and mental health concerns. He is committed to sharing knowledge and skills with colleagues to enhance our ability to help others who are reaching out.
Helen Mentha
B.A. (Hons), M.Psych (Clinical), Grad. Cert. Business Administration, Grad. Cert. Professional Writing, M.A.P.S.
Helen Mentha a clinical psychologist with over 17 years experience in the community and private sectors, and has specialised in working with substance misuse in community and forensic settings, dual diagnosis and the application of Motivational Interviewing to positive behaviour change. She currently runs Mentha Consulting, providing training, supervision and psychological services.
Daryl Gregory
B.A. (Maori Studies), ANZASW
Daryl has a background in cultural practice and acts as an adviser to HMA on matters relating to Mäori. In addition to an advisory role, Daryl also runs any cultural related modules that HMA delivers.
Dr Andrew Frost
Doctor of Philosophy (PhD) Social Work
Andrew is a supervisor, trainer, educator, and consultant with some 35 years of experience working with individuals, groups, and therapeutic communities.
Mike Cagney
BSW, M.Coun (Distinction). Memberships MANZASW, Approved Family Court Counsellor and Provider DV Programmes
Mike has worked for 30 years in domestic violence programmes, community sex offender treatment programmes and statutory child protection work. He has performed the roles of social worker, therapist, team leader, trainer and service manager.
Peter Feeney
Film Director, Actor & Teacher
Peter Feeney is an actor, writer, teacher, director and good friend to HMA, having been involved in several of our media projects.
Alex Shaw
BA (Hons) Film & Television Production
Alex manages the production of digital media content for HMA.